Hair iron



FIG. 1 is a front, left side and top side perspective view of the hair iron of our design, in its closed configuration.

FIG. 2 is a front, right side and bottom side perspective view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a left side elevation view thereof, the right side being a mirror image thereof.

FIG. 6 is a front elevation view thereof.

FIG. 7 is a rear elevation view thereof.

FIG. 8 is a front, left side and top side perspective view of the hair iron of our design, in its opened configuration.

FIG. 9 is a front, right side and bottom side perspective view thereof.

FIG. 10 is a top plan view thereof.

FIG. 11 is a bottom view thereof.

FIG. 12 is a left side elevation view thereof and the right side being a mirror image thereof.

FIG. 13 is a front elevation view thereof; and,

FIG. 14 is a rear elevation view thereof.

Broken lines in the figures are for the purpose of illustrating portions of the hair iron which form no part of the claimed design. 

CLAIM The ornamental design for a hair iron, as shown and described. 